Some fisheries biologists now believe building the Peripheral Canal could also improve the delta's ecosystem-as long as the fish were guaranteed adequate water.

一些水产生物学家相信外围运河可以改善三角洲地区的生态系统，只有足够的水源才适合鱼类的生存。

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The Rialto Market, centrally located along the eastern bank of the Grand Canal, sells some of the freshest fruit, vegetables and fish in the city.

里阿尔托市场位于大运河东岸的中心地带，出售新鲜果蔬与海鲜。

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Last September hundreds of fish died in the Erewash Canal during a two-month fire at the centre in Stanton-by-Dale.

BBC: Fire-hit Erewash canal set to be restocked with fish

Following the breach, the trust rescued thousands of fish from the stretch of canal after it dried up in October.

BBC: Work starts to repair breached Trent and Mersey Canal

Hundreds of fish died in a nearby Erewash Canal after oxygen levels in the water dropped dramatically.

BBC: Crews still at Stanton-by-Dale recycling plant fire